Is Roof Deck Protection Necessary

To protect your deck as well as your roof from heavy rains and other forms of precipitation here are a few choices that you should consider to protect both of these assets.

Is roof deck protection necessary.

If a tear off is necessary it is normally a separate cost of about 100 150 per square. If you have a natural wood deck made of some hardwood like cedar or redwood it s going to be very durable. This measures on a scale of 1 weakest to 3 strongest how well your roof is attached to the rafters of the frame on your home. Gacodeck coatings provide an added measure of safety with slip resistant granules.

They generally should be primed with asphalt and the roof insulation membrane fully adhered to the decking. Deck joists rotting from the top edge down because the deck boards and debris keep them damp for weeks after rain. Roof deck protection allows moisture to escape from your attic while providing an exceptionally strong layer of protection against wind driven rain. Provide an extra layer of protection between your roofing shingles and roof deck.

A new roof is more than just shingles. The coating becomes an integral part of the surface and provides the necessary protection against the elements. By the way with standing seam it s not necessary but preferred to tear off the. See the benefits of roof deck protection.

The best way to protect your deck from precipitation. Poured and precast concrete provide sturdy foundations for roof systems. If no new insulation is needed special fasteners designed for lightweight concrete can be used to secure a base sheet to the deck. You get better adherence to the roof deck more secure attachment by means of nails or screws going deeper into the wooden deck as a wind uplift protection measure.

So he has two rot fighting tips for deck owners and builders. Also if your home is an area that gets torrential rainfall or hurricanes several times a year the underlayment is highly encouraged. He sees it all the time. The joists were pressure treated lumber so i was surprised at how badly decayed they were.

While it s not necessary on all roofs such as high pitched roofs it should always be applied to the roof deck on roofs with low slopes. Roof deck protection the underlayment is the last line of defense your bare roof deck has against water penetration. Roofing systems can benefit from a breathable underlayment that allows moisture to escape while still maintaining full protection against other elements. Roof deck protection 101.

Applying gacodeck adds the waterproofing layer to a roof deck.